Trigger force adjustment mechanism, vehicle emblem lifting assembly and vehicle

Abstract

A trigger force adjustment mechanism (60), a vehicle emblem lifting assembly (100), and a vehicle (200) are provided, wherein the trigger force adjustment mechanism includes an adjustment component (601) and a position holding component (602), and the adjustment component includes a moment arm adjustment disk (603), a guide seat (604), and a plurality of sliding members (605), wherein the moment arm adjustment disk is used to support a three-dimensional vehicle emblem (11), and a plurality of groove structures (606) are provided at the bottom of the moment arm adjustment disk, spaced apart along the circumferential direction around the central axis (A) of the moment arm adjustment disk, and the guide seat is assembled at the bottom of the moment arm adjustment disk and is also used to assemble a plurality of sliding members, wherein the top portion of each sliding member extends upward relative to the guide seat and is also coupled to the corresponding groove structure in a positionally restricted manner. The vehicle emblem lifting assembly includes a trigger force adjustment mechanism and a clutch mechanism (30), and the vehicle includes the vehicle emblem lifting assembly.

Description

Technology Field

[0001] This application was filed on February 23, 2024, and claims priority to a Chinese patent application with application number 202410204144.2, the full text of said application is incorporated into the text by means of citation.

[0002] The present application relates to the field of vehicle technology, but is not limited thereto, and in particular to a trigger force adjustment mechanism, a vehicle emblem lifting assembly, and a vehicle. Background Technology

[0003] In the event of a collision with the vehicle emblem or a person breaking it, the emblem needs to descend rapidly to a safe position. Therefore, the emblem's support structure must maintain its position, while simultaneously generating a downward displacement when an external force intervenes. Rapid descent is achieved by converting the trigger force into a downward displacement, thereby triggering the clutch mechanism. Currently, there is no solution capable of implementing the functions of maintaining the emblem's position, transmitting displacement, and controlling the trigger force, which cannot meet user demands. means of solving the problem

[0004] The following is an overview of the subject matter of the detailed description in the text. This overview is not intended to limit the scope of protection of the claims.

[0005] The present application provides a trigger force control mechanism, a vehicle emblem lifting assembly, and a vehicle.

[0006] The present application provides a trigger force adjustment mechanism comprising: an adjustment component—the adjustment component comprises a moment arm adjustment disc, a guide seat, and a plurality of sliding members, wherein the moment arm adjustment disc is used to support a three-dimensional vehicle emblem, and a plurality of groove structures are provided at the bottom of the moment arm adjustment disc, spaced apart along the circumferential direction around the central axis of the moment arm adjustment disc, and the guide seat is assembled at the bottom of the moment arm adjustment disc and is also used to assemble the plurality of sliding members, wherein the top portion of each sliding member extends upward relative to the guide seat and is positionally limited and engaged with the corresponding groove structure—; and a position holding component—assembled at the bottom of the sliding member and the guide seat and also connected to a clutch mechanism—wherein the trigger force adjustment mechanism is installed to adjust the unlocking trigger force of the clutch mechanism.

[0007] Optionally, the moment arm adjustment disc comprises a base and a support member movably connected to the base, the support member supports the three-dimensional vehicle emblem, and at least one mounting position is provided on the peripheral side, the mounting position is used to detachably mount an operating member, and the plurality of groove structures are provided on one side of the base facing the guide seat; wherein, when the operating member is mounted at one of the mounting positions, the operating member located on the support member is rotated to lead the base and rotate around the central axis of the moment arm adjustment disc, and the plurality of sliding members are retracted from the edge of the base toward the central axis of the moment arm adjustment disc within the guide seat, and the contact area between the plurality of sliding members and the position holding component is adjusted to control the unlocking trigger force of the clutch mechanism.

[0008] Optionally, the base is disc-shaped, the groove structure is an arc-shaped slot, and the groove structure is installed to extend from the edge of the base toward the direction of the central axis of the moment arm adjustment disk, and points at the same position on the plurality of groove structures are located on the same circumference with respect to the central axis of the moment arm adjustment disk.

[0009] Optionally, the guide sheet includes a guide recess penetrating from top to bottom; and the sliding member includes a sliding portion and a position limiting portion formed to protrude from the top of the sliding portion, wherein the sliding portion is located within the guide recess and the position limiting portion extends from the guide recess to the outside of the guide sheet, and the position limiting portion is positionally limited to the groove structure in the direction of the central axis of the moment arm adjusting disk and also abuts against the edge of the groove structure in the circumferential direction of the central axis of the moment arm adjusting disk.

[0010] Optionally, the guide groove includes a first opening and a second opening installed opposite each other, the first opening being installed toward the moment arm adjustment disk and the second opening being installed toward the position holding component, the position limiting part being snap-fitted within the first opening and the top part of the sliding part abutting the top wall of the guide groove.

[0011] Optionally, the position holding component includes a position holding seat, the position holding seat is assembled to the bottom of the guide seat, and a snap-fit ​​groove is provided on one side facing the guide seat, and a part of the sliding part is located within the snap-fit ​​groove and a part is located within the guide groove.

[0012] Optionally, the position-maintaining seat comprises a transmission member, a support seat, and a flange, wherein the transmission member extends along the direction of the central axis of the moment arm adjustment disk, the support seat and the flange are assembled on the circumferential side of the transmission member, the support seat is located at the top of the transmission member, and there is also a distance between the flange and the direction of the central axis of the moment arm adjustment disk.

[0013] Optionally, the position-maintaining component further includes an elastic member, said elastic member is positioned around the transmission member and is also compressed between the bottom of the support sheet and the top of the flange.

[0014] Optionally, the snap-fit ​​groove is installed to correspond to the guide groove and is also installed to extend along the edge of the position-keeping component toward the direction of the central axis of the moment arm adjustment disk.

[0015] Optionally, the number of the plurality of groove structures is even, and the plurality of groove structures are installed in pairs.

[0016] Optionally, the plurality of groove structures are installed center-symmetrically with respect to the central axis of the moment arm adjusting disk.

[0017] Optionally, the number of the plurality of sliding members is even, and the plurality of sliding members are installed in pairs.

[0018] Optionally, the plurality of sliding members are installed center-symmetrically with respect to the central axis of the moment arm adjusting disk.

[0019] The present application further provides a vehicle emblem lifting assembly comprising: a clutch mechanism; and a trigger force adjustment mechanism according to any one of the embodiments described above, wherein the trigger force adjustment mechanism is used to support a three-dimensional vehicle emblem and is also assembled to the top portion of the clutch mechanism.

[0020] The present application further provides a vehicle, comprising a vehicle emblem lifting assembly according to the above-described embodiment. Effects of the invention

[0021] For the trigger force adjustment mechanism, vehicle emblem lifting assembly, and vehicle provided in the embodiment of the present application, an adjustment component and a position holding component are installed in the trigger force adjustment mechanism. A moment arm adjustment disc, a guide seat, and a plurality of sliding members are installed in the adjustment component, and the moment arm adjustment disc is used to support a three-dimensional vehicle emblem. A plurality of groove structures are provided at the bottom of the moment arm adjustment disc, and a guide seat is assembled at the bottom of the moment arm adjustment disc and is also used to assemble a plurality of sliding members. The top portion of each sliding member extends upward relative to the guide seat and is also positionally limited and coupled with the corresponding groove structure. A position holding component is assembled at the bottom of the sliding member and the guide seat and is also connected to a clutch mechanism. The trigger force adjustment mechanism is installed to adjust the unlocking trigger force of the clutch mechanism. Additionally, when an external force is applied to the three-dimensional vehicle emblem, the sliding member deflects along the groove structure within the guide seat, converting the external force into a downward displacement and also transmitting it to the clutch mechanism to unlock the clutch mechanism. In this way, the functions of maintaining the position, transmitting displacement, and controlling the trigger force of the three-dimensional vehicle emblem can be implemented, improving the adaptability of the part to different user requirements and the reliability of maintaining the position after long-term use of the part, thereby satisfying different user demands. Brief explanation of the drawing

[0022] Figure 1 is a schematic diagram of the structure of a vehicle emblem lifting assembly according to one embodiment of the present application. Figure 2 is a schematic diagram of the side structure of the vehicle emblem lifting assembly shown in Figure 1. Figure 3 is a schematic diagram of the structure of a trigger force control mechanism of one embodiment of the present application. Figure 4 is a schematic diagram of a part of the structure of the trigger force control mechanism shown in Figure 3. Figure 5 is a schematic diagram of a part of the structure of the trigger force control mechanism shown in Figure 3. Figure 6 is a schematic diagram of a part of the structure of the trigger force control mechanism shown in Figure 3. Figure 7 is a schematic diagram of a part of the structure of the trigger force control mechanism shown in Figure 3. Figure 8 is a schematic diagram of a part of the structure of the trigger force control mechanism shown in Figure 3. Figure 9 is a schematic diagram of a part of the structure of the trigger force control mechanism shown in Figure 3. Figure 10 is a schematic diagram of a part of the structure of the trigger force control mechanism shown in Figure 3. Figure 11 is a schematic diagram of a part of the structure of the trigger force control mechanism shown in Figure 3. Figure 12 is a schematic diagram of the structure of a vehicle according to one embodiment of the present application. Explanation of drawing symbols: Vehicle-200, Vehicle Emblem Lifting Assembly-100, Vehicle Emblem-10, Three-dimensional Vehicle Emblem-11, Flat Vehicle Emblem-12, Driving Mechanism-20, Clutch Mechanism-30, Link Mechanism-40, Mounting Base-50, Trigger Force Adjustment Mechanism-60, Adjustment Component-601, Position Holding Component-602, Moment Arm Adjustment Disc-603, Guide Seat-604, Sliding Member-605, Groove Structure-606, Base-607, Support Part-608, Mounting Position-609, Operating Member-610, Guide Groove-611, First Opening-611a, Second Opening-611b, Sliding Part-612, Position Limiting Part-613, Position Holding Seat-614, Snap-fit ​​Groove-615, Transmission Member-616, Support Seat-617, Flange-618, Elastic Member-619, Cover plate-70, fastener-71, quick lowering assist spring-80, center axis of moment arm adjustment disc-A. Specific details for implementing the invention

[0023] Embodiments will be described in detail herein, and examples thereof are shown in the drawings. Where the following descriptions include drawings, the same numbers in different drawings refer to the same or similar elements unless otherwise indicated. The embodiments described in the following examples do not represent all embodiments consistent with the present disclosure. Rather, they are merely examples of devices and methods consistent with some aspects of the present disclosure and as described in the appended claims.

[0024] The terms used in this application are merely for describing specific embodiments and are not intended to limit the disclosure. Unless otherwise defined, technical or scientific terms used in the embodiments of this application should have the common meaning understood by those of general skill in the art to which the invention pertains. The terms “first,” “second,” and similar words used in this specification and claims are used to distinguish different components without indicating order, quantity, or importance. Likewise, similar words such as “one” or “one” indicate that at least one exists without indicating a quantity limitation. “Multiple” or “several” indicates at least two. Unless otherwise indicated, similar words such as “all,” “rear,” “lower,” and / or “upper,” “top,” “bottom,” etc. are not limited to a single location or a single spatial orientation unless otherwise specified. Similar words such as “include” or “include” mean that the elements or articles listed before “include” or “include” include the symbols or objects and their identities listed after “include” or “include,” and do not exclude other elements or articles. Words such as “connect” or “connected to one another” may include electrical connections, whether direct or indirect, and are not limited to physical or mechanical connections.

[0025] The singular forms ('kind', 'above', and 'therefore') used in the specification and appended claims of this application are also intended to include the majority of forms unless the context clearly indicates other meanings. Additionally, the term "and / or" as used herein should be understood to refer to and include any or all possible combinations of one or more associated listed items.

[0026] The present application provides a trigger force adjustment mechanism, a vehicle emblem lifting assembly, and a vehicle. The trigger force adjustment mechanism includes an adjustment component and a position holding component. The adjustment component includes a moment arm adjustment disc, a guide seat, and a plurality of sliding members. The moment arm adjustment disc is used to support a three-dimensional vehicle emblem, and a plurality of groove structures are provided at the bottom of the moment arm adjustment disc, spaced apart along the circumferential direction around the central axis of the moment arm adjustment disc. A guide seat is assembled at the bottom of the moment arm adjustment disc and is also used to assemble a plurality of sliding members, and the top portion of each sliding member extends upward relative to the guide seat and is also positionally limited to the corresponding groove structure. A position holding component is assembled at the bottom of the sliding member and the guide seat and is also connected to a clutch mechanism. The trigger force adjustment mechanism is installed to adjust the unlocking trigger force of the clutch mechanism.

[0027] In the trigger force adjustment mechanism, vehicle emblem lifting assembly, and vehicle provided in the embodiment of the present application, an adjustment component and a position holding component are installed in the trigger force adjustment mechanism. A moment arm adjustment disc, a guide seat, and a plurality of sliding members are installed in the adjustment component, and the moment arm adjustment disc is used to support a three-dimensional vehicle emblem. A plurality of groove structures are provided at the bottom of the moment arm adjustment disc, and a guide seat is assembled at the bottom of the moment arm adjustment disc and is also used to assemble a plurality of sliding members. The top portion of each sliding member extends upward relative to the guide seat and is also positionally limited to the corresponding groove structure. A position holding component is assembled at the bottom of the sliding member and the guide seat and is also connected to a clutch mechanism. The trigger force adjustment mechanism is installed to adjust the unlocking trigger force of the clutch mechanism. Additionally, when an external force is applied to the three-dimensional vehicle emblem, the sliding member is deflected along the groove structure within the guide seat, converting the external force into a downward displacement amount and also transmitting it to the clutch mechanism to unlock the clutch mechanism. In this way, functions for maintaining the position, transmitting displacement, and controlling the trigger force of the three-dimensional vehicle emblem can be implemented, improving the adaptability of the part to different user requirements and the reliability of position retention after long-term use, thereby satisfying diverse user demands.

[0028] In conjunction with the drawings below, the trigger force control mechanism, vehicle emblem lifting assembly, and vehicle of the present application will be described in detail. Under non-collision conditions, features of the embodiments and methods of implementation below may be combined with each other.

[0029] Figure 1 is a schematic diagram of the structure of a vehicle emblem lifting assembly (100) according to one embodiment of the present application. Figure 2 is a schematic diagram of the side structure of the vehicle emblem lifting assembly (100) shown in Figure 1. In conjunction with Figures 1 and 2, the vehicle emblem lifting assembly (100) can be applied to a vehicle (200) (as shown in Figure 12) and is used to implement the lifting of a vehicle emblem (10). The vehicle emblem (10) may be a three-dimensional vehicle emblem (11) or a flat vehicle emblem (12). In conjunction with Figures 1 and 2, the vehicle emblem lifting assembly (100) includes a driving mechanism (20), a clutch mechanism (30), and a link mechanism (40). The driving mechanism (20) is provided on the vehicle body of the vehicle (200). The clutch mechanism (30) selectively connects the drive mechanism (20) and the three-dimensional vehicle emblem (11). When the clutch mechanism (30) connects the drive mechanism (20) and the three-dimensional vehicle emblem (11), the drive mechanism (20) can drive the three-dimensional vehicle emblem (11) through the clutch mechanism (30) to move relative to the body of the vehicle (200) and also support the three-dimensional vehicle emblem (11); when the clutch mechanism (30) disconnects the drive mechanism (20) and the three-dimensional vehicle emblem (11), the three-dimensional vehicle emblem (11) can descend under the action of its own gravity. The clutch mechanism (30) is assembled below the three-dimensional vehicle emblem (11) and is also selectively connected to the drive mechanism (20). Under conditions that satisfy specific conditions, the connection and disconnection of the clutch mechanism (30) and the drive mechanism (20) can be implemented. When the clutch mechanism (30) is connected to the drive mechanism (20), the drive mechanism (20) drives the clutch mechanism (30) to move the three-dimensional vehicle emblem (11) up and down relative to the vehicle body.When the clutch mechanism (30) is separated from the drive mechanism (20), the clutch mechanism (30) and the three-dimensional vehicle emblem (11) descend under their own gravity and are also positioned within the vehicle body. The link mechanism (40) is assembled below the flat vehicle emblem (12) and is also positioned on one side of the clutch mechanism (30) and is in contact with the clutch mechanism (30). When the clutch mechanism (30) is separated from the drive mechanism (20), the clutch mechanism (30) guides the link mechanism (40) when descending to lead the flat vehicle emblem (12) and move it upward relative to the vehicle body, positioning the flat vehicle emblem (12) above the three-dimensional vehicle emblem (11) and ensuring it does not exceed the normal plane of the vehicle body.

[0030] Among the above-described methods, a driving mechanism (20), a clutch mechanism (30), and a link mechanism (40) are installed in the vehicle emblem lifting assembly (100). A three-dimensional vehicle emblem (11) is assembled using the clutch mechanism (30), and a flat vehicle emblem (12) is assembled using the link mechanism (40). The clutch mechanism (30) is provided below the three-dimensional vehicle emblem (11) and is also selectively connected to the driving mechanism (20). When the clutch mechanism (30) is connected to the driving mechanism (20), the driving mechanism (20) drives the clutch mechanism (30) to lead the three-dimensional vehicle emblem (11) and move it up and down relative to the vehicle body. When the clutch mechanism (30) is separated from the drive mechanism (20), the clutch mechanism (30) and the three-dimensional vehicle emblem (11) descend under their own gravity and are positioned within the vehicle body, and at the same time, when the clutch mechanism (30) descends, it guides the link mechanism (40) to lead the flat vehicle emblem (12) and move it upward relative to the vehicle body, positioning the flat vehicle emblem (12) above the three-dimensional vehicle emblem (11) and ensuring it does not exceed the normal plane of the vehicle body. In this way, under normal conditions, the clutch mechanism (30) connects the three-dimensional vehicle emblem (11) and the drive mechanism (20), and the vehicle emblem lifting assembly (100) controls the three-dimensional vehicle emblem (11) through the drive mechanism (20) to rise and also keeps it in a constant position; If the three-dimensional vehicle emblem (11) needs to be lowered normally, the driving mechanism (20) may lower the three-dimensional vehicle emblem (11) through the clutch mechanism (30) and retract it into the vehicle body.If the three-dimensional vehicle emblem (11) is struck by a pedestrian or moved by an external force, the clutch mechanism (30) directly disconnects the three-dimensional vehicle emblem (11) and the drive mechanism (20), allowing the three-dimensional vehicle emblem (11) to descend rapidly by its own gravity. This method of descent is faster than the method of descent driven by the drive mechanism (20) and effectively protects the three-dimensional vehicle emblem (11). Additionally, after the three-dimensional vehicle emblem (11) descends, the flat vehicle emblem (12) is guided via the link mechanism (40) and positioned above the three-dimensional vehicle emblem (11). At this time, the flat vehicle emblem (12) is used for display, and the three-dimensional vehicle emblem's recognizability is not affected. By using a flat vehicle emblem (12) to protect the three-dimensional vehicle emblem (11) and by using the flat vehicle emblem (12) to cover the penetration hole in the vehicle body for penetrating the three-dimensional vehicle emblem (11), the surface of the vehicle body can be made more aesthetically pleasing and the user experience can be improved.

[0031] In this embodiment, a clutch mechanism (30) is installed between the driving mechanism (20) and the three-dimensional vehicle emblem (11), and the clutch mechanism (30) can selectively connect or disconnect. In this way, under normal conditions, the clutch mechanism (30) can connect the driving mechanism (20) and the three-dimensional vehicle emblem (11), and at this time, the driving mechanism (20) can drive the three-dimensional vehicle emblem (11) to cause it to slowly rise and fall relative to the body of the vehicle (200), thereby ensuring normal use of the three-dimensional vehicle emblem (11). If the three-dimensional vehicle emblem (11) is struck, moved, or stolen by a passerby, the clutch mechanism (30) disconnects the connection between the drive mechanism (20) and the three-dimensional vehicle emblem (11), causing the three-dimensional vehicle emblem (11) to lose support from the drive mechanism (20) and descend into the vehicle body at high speed based on its own gravity, thereby preventing it from being damaged or stolen.

[0032] In the embodiment illustrated in FIGS. 1 and 2, the vehicle emblem lifting assembly (100) further includes a mounting base (50), a three-dimensional vehicle emblem (11) is mounted on the mounting base (50), and at least a portion of a clutch mechanism (30) is installed on the mounting base (50). In this way, the mounting base (50) supports and protects the three-dimensional vehicle emblem (11) and at least a portion of the clutch mechanism (30), thereby allowing the three-dimensional vehicle emblem (11) to be lifted together with the mounting base (50), and when the clutch mechanism (30) disconnects the drive mechanism (20) and the three-dimensional vehicle emblem (11), the three-dimensional vehicle emblem (11) and at least a portion of the clutch mechanism (30) can be rapidly lowered together with the mounting base (50), thereby ensuring the stability of the vehicle emblem lifting assembly (100).

[0033] Specifically, the mounting base (50) may be movably provided on the body of the vehicle (200), and the mounting base (50) may be used to load the three-dimensional vehicle emblem (11) when the three-dimensional vehicle emblem (11) is raised and lowered. A driving mechanism (20) may be connected to a clutch mechanism (30), and at least a portion of the clutch mechanism (30) may be installed directly on the mounting base (50). The driving mechanism (20) drives the clutch mechanism (30) to move the entire mounting base (50) and the three-dimensional vehicle emblem (11) on the mounting base (50) together, thereby ensuring the stability of the vehicle emblem lifting assembly (100).

[0034] To satisfy the different trigger force demands of users, the vehicle emblem lifting assembly (100) of the present application further comprises a trigger force adjustment mechanism (60), wherein the trigger force adjustment mechanism (60) is assembled to the top of the clutch mechanism (30) and also located at the bottom of the three-dimensional vehicle emblem (11). The trigger force adjustment mechanism (60) can adjust the unlocking trigger force of the clutch mechanism (30). By installing the trigger force adjustment mechanism (60), adjustment is made to the magnitude of the downward trigger force that triggers the three-dimensional vehicle emblem when an external force intervenes, based on the damping degree of the actual user demand part (e.g., part of the clutch mechanism (30)), thereby preventing false triggering, extending the service life of the part, and satisfying the user's demand.

[0035] FIG. 3 is a schematic diagram of the structure of a trigger force control mechanism (60) of one embodiment of the present application. FIG. 4 is a schematic diagram of a part of the structure of the trigger force control mechanism (60) shown in FIG. 3. FIG. 5 is a schematic diagram of a part of the structure of the trigger force control mechanism (60) shown in FIG. 3. FIG. 6 is a schematic diagram of a part of the structure of the trigger force control mechanism (60) shown in FIG. 3. FIG. 7 is a schematic diagram of a part of the structure of the trigger force control mechanism (60) shown in FIG. 3. FIG. 8 is a schematic diagram of a part of the structure of the trigger force control mechanism (60) shown in FIG. 3. FIG. 9 is a schematic diagram of a part of the structure of the trigger force control mechanism (60) shown in FIG. 3. FIG. 10 is a schematic diagram of a part of the structure of the trigger force control mechanism (60) shown in FIG. 3. FIG. 11 is a schematic diagram of a part of the structure of the trigger force control mechanism (60) shown in FIG. 3. As illustrated in FIGS. 1 to 11, a trigger force adjustment mechanism (60) is assembled to a mounting base (50), and the mounting base (50) is used to support and also fix the trigger force adjustment mechanism (60). The trigger force adjustment mechanism (60) is used to support a three-dimensional vehicle emblem (11) and is also assembled to the top of a clutch mechanism (30), and the trigger force adjustment mechanism (60) is used to adjust the unlocking trigger force of the clutch mechanism (30). When the three-dimensional vehicle emblem (11) needs to descend at a high speed under the influence of an external force, the trigger force adjustment mechanism (60) transmits a displacement amount to the clutch mechanism (30), causing the clutch mechanism (30) and the driving mechanism (20) to be unlocked, thereby enabling the rapid descent of the three-dimensional vehicle emblem (11). The trigger force control mechanism (60) acts as an intermediate medium to transmit the amount of displacement that occurs when the three-dimensional vehicle emblem (11) collides to the clutch mechanism (30).If a collision occurs with the three-dimensional vehicle emblem (11) or if a person breaks the three-dimensional vehicle emblem (11), the three-dimensional vehicle emblem (11) needs to descend to a safe position at a rapid speed. Therefore, the support structure of the three-dimensional vehicle emblem (11) is required to maintain the position of the three-dimensional vehicle emblem (11), and at the same time, if an external force intervenes in the three-dimensional vehicle emblem (11), it is necessary to generate a downward displacement amount. By converting the trigger force into a downward displacement amount through the moment arm, the clutch mechanism (30) is triggered to achieve rapid descent. The trigger force control mechanism (60) can implement the functions of maintaining the position of the three-dimensional vehicle emblem (11), transmitting displacement, and controlling the trigger force.

[0036] In conjunction with the embodiments illustrated in FIGS. 3 to 11, the trigger force adjustment mechanism (60) includes an adjustment component (601) and a position holding component (602). The adjustment component (601) includes a moment arm adjustment disk (603), a guide seat (604), and a plurality of sliding members (605). The moment arm adjustment disk (603) is used to support a three-dimensional vehicle emblem (11). The top portion of the moment arm adjustment disk (603) is used to assemble the three-dimensional vehicle emblem (11). A plurality of groove structures (606) are provided at the bottom of the moment arm adjustment disk (603), spaced apart along the circumferential direction around the central axis (A) of the moment arm adjustment disk (603). A guide seat (604) is assembled to the bottom of a moment arm adjustment disc (603) and is also used to assemble a plurality of sliding members (605), with the top portion of each sliding member (605) extending upward relative to the guide seat (604) and also positionally limited to a corresponding groove structure (606). A position holding component (602) is assembled to the bottom of the sliding members (605) and the guide seat (604) and is also connected to a clutch mechanism (30). A trigger force adjustment mechanism (60) is used to adjust the unlocking trigger force of the clutch mechanism (30). Additionally, when an external force is applied to the three-dimensional vehicle emblem (11), the sliding member (605) is deflected along the groove structure (606) within the guide seat (604), converting the external force into a downward displacement amount and also transmitting it to the clutch mechanism (30) to unlock the clutch mechanism (30).

[0037] In this embodiment, the central axis (A) of the moment arm adjustment disk (603) may be in a vertical direction. The top portion of the sliding member (605) is installed to protrude from the guide seat (604) and is coupled to the groove structure (606) in a positionally limited manner in the vertical direction, and the protruding portion of the top portion of the sliding member (605) comes into contact with the groove structure (606) in the horizontal direction. When an external force is applied to the three-dimensional vehicle emblem (11), the sliding member (605) is deflected along the groove structure (606) within the guide seat (604), converting the external force into a downward displacement amount and also transmitting it to the clutch mechanism (30), so that when the external force reaches a certain value, the lock of the clutch mechanism (30) is released. In this way, the functions of maintaining the position, transmitting displacement, and controlling the trigger force of the three-dimensional vehicle emblem (11) can be implemented, and the adaptability of the part to different user needs and the reliability of maintaining the position after long-term use of the part are improved, and different user needs are met.

[0038] In conjunction with the embodiments illustrated in FIGS. 3 to 11, the adjustment component (601) can be rotated through operation and switched between different mounting positions. When there is no external collision or force applied to the three-dimensional vehicle emblem (11), the position holding component (602) ensures that the clutch mechanism (30) and the driving mechanism (20) maintain a connection to support the three-dimensional vehicle emblem (11). The moment arm adjustment disc (603) includes a base (607) and a support member (608) movably connected to the base (607), and the support member (608) supports the three-dimensional vehicle emblem (11). At least one mounting position (609) is provided on the periphery of the support member (608) (one mounting position (609) is shown in the drawings). The said mounting position (609) is used to detachably mount the operation member (610). In this embodiment, the operating member (610) is detachably mounted on the side wall of the support portion (608) of the moment arm adjustment disk (603), and the operating member (610) can be rotated to a different mounting position. The operating member (610) may be a locking screw, and the locking screw is connected to the fixed axis of the three-dimensional vehicle emblem (11). When it is necessary to adjust the moment arm adjustment disk (603), the locking screw is released to perform a rotation operation, and after the locking screw is adjusted to a designated position on the moment arm adjustment disk (603), it is locked to that position. A plurality of groove structures (606) are provided on one side facing the guide seat (604) of the base (607).When the operating member (610) is mounted at one of the mounting positions (609), the operating member (610) located on the support member (608) is rotated to lead the base (607) and rotate around the central axis (A) of the moment arm adjustment disk (603), thereby causing the plurality of sliding members (605) to retract from the edge of the base (607) toward the central axis (A) of the moment arm adjustment disk (603) within the guide seat (604), and the contact area between the plurality of sliding members (605) and the position holding component (602) is adjusted to control the unlocking trigger force of the clutch mechanism (30). In this embodiment, the base (607) has a disc structure, and a plurality of groove structures (606) are installed spaced apart along the circumferential direction of the disc structure. A plurality of groove structures (606) are recessed from bottom to top toward one side of the support member (608) in the vertical direction, and by effectively utilizing the base (607), they are coupled to a protruding part of the sliding member (605) in a positionally limited manner, thereby making the overall trigger force adjustment mechanism (60) structure tight and making the size in the vertical direction relatively small. After switching the operating member (610) from the first mounting position to the second mounting position, the plurality of groove structures (606) are led to rotate around the central axis (A) of the moment arm adjustment disk (603), causing the plurality of sliding members (605) to retract toward the central axis (A) of the moment arm adjustment disk (603) within the guide seat (604), and by increasing the contact area between the plurality of sliding members (605) and the position holding component (602), the trigger force for unlocking the clutch mechanism (30) is increased.

[0039] In this embodiment, the operating member (610) rotates to a first mounting position and a second mounting position, as an example. When the operating member (610) rotates to the first mounting position, the first mounting position is also an initial position, and the outer edge of each sliding member (605) is arranged to protrude from the outer edge of the guide seat (604). That is, each sliding member (605) is furthest from the central axis (A) of the moment arm adjustment disk (603) within the guide seat (604), and the contact area between the sliding member (605) and the position holding component (602) is the smallest. At this position, the trigger force that causes the three-dimensional vehicle emblem (11) to descend quickly is relatively small, the sensitivity of the three-dimensional vehicle emblem (11)'s function of preventing triggering is relatively high, and it is safe and reliable. After long use, the trigger force that operates the parts of the clutch mechanism (30) is attenuated. Accordingly, in this embodiment, the position of the operating member (610) is adjusted, for example, by rotating the operating member (610) from a first mounting position to a second mounting position, at which time the outer edge of each sliding member (605) is withdrawn toward the central axis (A) of the moment arm adjustment disk (603) relative to the outer edge of the guide seat (604), that is, each sliding member (605) is slightly closer to the central axis (A) of the moment arm adjustment disk (603) within the guide seat (604).Two sliding members (605) installed relative to each other both slide toward the central axis (A) of the moment arm adjustment disk (603), and the distance between the two sliding members (605) installed relative to each other is reduced. In this way, the contact area between the multiple sliding members (605) and the position holding component (602) is increased, thereby increasing the trigger force for unlocking the clutch mechanism (30) and improving the trigger force for operating the parts of the clutch mechanism (30), thus satisfying the user's demand for different trigger forces and also solving the problem of the trigger force for operating the parts of the clutch mechanism (30) being attenuated. In this embodiment, the rotational direction for switching from the first mounting position to the second mounting position may be clockwise, and said rotational direction is adapted to the guide direction of the installed groove structure (606).

[0040] The trigger force adjustment mechanism (60) described above transmits the amount of displacement generated when the three-dimensional vehicle emblem (11) collides to the clutch mechanism, thereby enabling the trigger force adjustment mechanism (60) to perform the functions of maintaining the position of the three-dimensional vehicle emblem (11), transmitting displacement, and adjusting the trigger force. By switching the operating member (610) from a first mounting position to a second mounting position, the magnitude of the trigger force that triggers the three-dimensional vehicle emblem (11) to rapidly descend downward is adjusted to satisfy the trigger force demands of different users. Additionally, by reinforcing the position-maintaining force that decays after the part has been used for a long time, the service life of the part is extended, thereby improving the adaptability of the part to different user demands and the reliability of position maintenance after long-term use of the part, and satisfying different user demands.

[0041] In conjunction with the embodiment illustrated in FIGS. 3 to 11, the base (607) is in the shape of a disc, the groove structure (606) is an arc-shaped slot, and the groove structure (606) is installed to extend from the edge of the base (607) toward the direction of the central axis (A) of the moment arm adjustment disk (603), and additionally, points at the same position on the plurality of groove structures (606) are located on the same circumference with respect to the central axis (A) of the moment arm adjustment disk (603). A variable radius groove structure (606) is provided on the moment arm adjustment disk (603), and when the operating member (610) is operated, the moment arm adjustment disk (603) can adjust the contact area between the sliding member (605) position holding component (602), additionally change the size of the moment arm, and change the value of the trigger force that triggers the three-dimensional vehicle emblem (11) to rapidly lower it. By installing in this manner, when the operating member (6100) rotates from the first mounting position to the second mounting position, the plurality of sliding members (605) synchronously rotate and retract toward the central axis (A) of the moment arm adjustment disk (603), thereby increasing the contact area between the plurality of sliding members (605) and the position holding component (602), and thus increasing the trigger force for unlocking the clutch mechanism (30). In this manner, the trigger force for triggering the three-dimensional vehicle emblem (11) to rapidly descend downward is increased. In this embodiment, the number of the plurality of groove structures (606) is even, and the plurality of groove structures (606) are installed in pairs. By installing in this manner, the guiding action of the plurality of groove structures (606) is made uniform, the force received during adjustment is made uniform, and less effort is required for adjustment. The plurality of groove structures (606) are installed symmetrically with respect to the central axis (A) of the moment arm adjustment disk (603).By installing in this manner, the guides of the multiple groove structures (606) maintain the same direction, making it stable and reliable.

[0042] Referring again to the embodiment illustrated in FIGS. 1 to 3, the vehicle emblem lifting assembly (100) further includes a cover plate (70), and the cover plate (70) is fixed to a mounting base (50) through a plurality of fasteners (71). A plurality of fasteners (71) are provided on the circumferential side of the trigger force adjustment mechanism (60) and are also connected to the cover plate (70) and the mounting base (50), so that the trigger force adjustment mechanism (60) is accommodated inside and the exterior is aesthetically pleasing. In addition, the mounting member of the operating member (610) (i.e., the adjustment member that adjusts the unlocking trigger force of the clutch mechanism (30) by adjusting the moment arm adjustment disc (603)) is exposed to the outside, and the moment arm can be adjusted without releasing surrounding parts, making operation convenient. A three-dimensional vehicle emblem (11) is connected to the trigger force adjustment mechanism (60) and is also located above the cover plate (70). The cover plate (70) is installed at an angle to conform to the top surface of the vehicle body of a different vehicle (200), making the exterior aesthetic. In this embodiment, the support member (608) is a column structure, has a central axis (A), and is installed to extend along the vertical direction, and the operating member (610) is provided on the periphery side of the support member (608) and is also located between two adjacent fasteners (71), making it convenient for operation.

[0043] In conjunction with the embodiment illustrated in FIGS. 1 to 11, the guide sheet (604) includes a guide groove (611) that penetrates from top to bottom. The sliding member (605) includes a sliding portion (612) and a position limiting portion (613) provided to protrude from the top portion of the sliding portion (612). The sliding portion (612) is located within the guide groove (611), and the position limiting portion (613) extends from the guide groove (611) to the outside of the guide sheet (604). The position limiting portion (613) is positionally limited and coupled to the groove structure (606) on the central axis (A) of the moment arm adjustment disk (603), and also contacts the edge of the groove structure (606) on the circumferential direction of the central axis (A) of the moment arm adjustment disk (603). In this embodiment, the position maintaining component (602) acts to fix the sliding portion (612). A guide groove (611) is installed to extend along the edge of a position-maintaining component (602) toward the direction of the central axis (A) of the moment arm adjustment disk (603). When the operating member (610) is rotated from a first mounting position to a second mounting position, the sliding part (612) moves relatively closer to the central axis (A) of the moment arm adjustment disk (603) under the guidance of the guide groove (611) as well as the guidance of the groove structure (606). The direction of movement may include two directions, one direction following the curved direction of the groove structure (606) and the other direction following the straight direction of the guide groove (611). In this way, the magnitude of the trigger force that triggers the three-dimensional vehicle emblem (11) to descend rapidly downward can be adjusted, satisfying the trigger force requirements of different users.

[0044] In the embodiment illustrated in FIGS. 3 to 11, the guide groove (611) includes a first opening (611a) and a second opening (611b) installed opposite each other, the first opening (611a) is installed toward the moment arm adjustment disk (603), and the second opening (611b) is installed toward the position holding component (602). A position limiting part (613) is snap-fitted into the first opening (611a), and the top part of the sliding part (612) comes into contact with the top wall of the guide groove (611). In this embodiment, the opening width of the first opening (611a) is smaller than the opening width of the second opening (611b) and is also larger than the outer diameter of the position limiting part (613). When the position limiting part (613) slides in the guide groove (611) in this manner, the first opening (611a) provides guidance, which is stable and reliable. Additionally, the top part of the sliding part (612) comes into contact with the top wall of the guide groove (611), thereby ensuring stability during sliding.

[0045] In the embodiment illustrated in FIGS. 3 to 11, the position-maintaining component (602) includes a position-maintaining sheet (614). The position-maintaining sheet (614) is used to support the adjustment component (601). The position-maintaining sheet (614) is assembled to the bottom of the guide sheet (604), and a snap-fit ​​groove (615) is provided on one side facing the guide sheet (604). A portion of the sliding part (612) is located within the snap-fit ​​groove (615), and a portion is located within the guide groove (611). The snap-fit ​​groove (615) acts to guide or constrain the sliding part (612), thereby making it easier for the sliding part (612) to slide within the orbit of the guide groove (611). In this embodiment, the snap-fit ​​groove (615) is installed to correspond to the guide groove (611). The position and quantity of the snap-fit ​​grooves (615) are installed to correspond to the position and quantity of the guide grooves (611). The guide grooves (611) and the snap-fit ​​grooves (615) are installed to extend along the edge of the position-maintaining component (602) toward the direction of the central axis (A) of the moment arm adjustment disk (603). The guide grooves (611) and the snap-fit ​​grooves (615) are installed to extend along the edge of the base (607) toward the direction of the central axis (A) of the moment arm adjustment disk (603). The number of multiple sliding members (605) is even, and multiple sliding members (605) are installed in pairs. Multiple sliding members (605) are installed symmetrically with respect to the central axis (A) of the moment arm adjustment disk (603). When installed in this manner, the position limiting part (613) slides in the guide grooves (611), it is stable and reliable.

[0046] In the embodiment illustrated in FIGS. 3 to 11, the position-maintaining sheet (614) includes a transmission member (616), a support sheet (617), and a flange (618). The transmission member (616) extends along the direction of the central axis (A) of the moment arm adjustment disk (603). The transmission member (616) extends along the vertical direction. The support sheet (617) and the flange (618) are assembled on the circumferential side of the transmission member (616). The support sheet (617) is located at the top of the transmission member (616), and there is also a distance between the flange (618) and the direction of the central axis (A) of the moment arm adjustment disk (603). This distance corresponds to the amount of displacement in which the three-dimensional vehicle emblem (11) moves downward. The position-maintaining component (602) further includes an elastic member (619), the elastic member (619) is positioned around the transmission member (616) and is also compressed between the bottom of the support seat (617) and the top of the flange (618). The elastic member (619) may be a spring. By installing a flexible position-maintaining structure supported by a spring, the spring supports the gravity of the support seat (617) and the adjustment component (601), thereby maintaining the three-dimensional vehicle emblem (11) in a working position. When the adjustment component (601) overlaps with the position-maintaining component (602) and an external force is applied to the three-dimensional vehicle emblem (11), the external force disrupts the equilibrium, causing a positional deviation in the adjustment component (601), and when the deviation occurs, the edge of the sliding member (605) comes into contact with the support seat (617). By adjusting the contact between the edge of the sliding member (605) and the support seat (617), the magnitude of the trigger force is adjusted, and the value of the force that triggers the three-dimensional vehicle emblem (11) to rapidly descend is used to change.During the process described above, the support seat (617) can convert an external force into a displacement amount and transmit it to the clutch mechanism (30), and unlocking is performed by the clutch mechanism (30), thereby separating the three-dimensional vehicle emblem (11) from the driving mechanism (20), and the three-dimensional vehicle emblem (11) implements a rapid descent function by implementing a rapid descent under its own gravity and the influence of the rapid descent assist spring (80). In this embodiment, the position limiting part (613) of the sliding member (605) can slide within the groove structure (606), and the contact radius between the sliding part (612) of the sliding member (605) and the position holding seat (614) can be changed through the moment arm adjustment disc (603), and additionally, the value of the force that triggers the three-dimensional vehicle emblem (11) to descend rapidly is adjusted. Support is provided using a spring among the position holding components (602), and the spring provides a position holding function while simultaneously providing a flexible connection. When an external force is applied to the three-dimensional vehicle emblem (11), the balance of the spring force value is disrupted, and a displacement occurs in the position-maintaining component (602). The displacement is transmitted to the clutch mechanism (30) through the transmission member (616). The structure is simple and also implements the functions of position maintenance and possible deflection displacement.

[0047] Figure 12 illustrates a schematic diagram of a vehicle according to one embodiment of the present application. As shown in Figure 12, the vehicle (200) includes a vehicle body. A vehicle emblem lifting assembly is provided on the vehicle body. The vehicle emblem lifting assembly (100) illustrated in the embodiments of Figures 1 and 2 described above may be installed on the vehicle body. By installing the vehicle emblem lifting assembly (100) illustrated in the embodiments of Figures 1 and 2, the three-dimensional vehicle emblem (11) can be lowered actively, and at the same time, the flat vehicle emblem (12) can be guided to rise, resulting in a better user experience. When the three-dimensional vehicle emblem (11) is struck, the flat vehicle emblem (12) is passively triggered to rise, and the vehicle (200) is displayed through the flat vehicle emblem (12). The three-dimensional vehicle emblem (11) has high visibility, and the exterior is aesthetically pleasing, thereby enhancing the user experience. In this embodiment, by installing a vehicle emblem lifting assembly (100) equipped with a trigger force adjustment mechanism (60) shown in the embodiments of FIGS. 3 to 11 on a vehicle (200), adjustment is made to the magnitude of the downward trigger force that triggers the three-dimensional vehicle emblem (11) due to the intervention of an external force based on the actual user demand and the damping degree of the part, thereby preventing incorrect triggering, extending the service life of the part, and satisfying the user's demand.

[0048] The embodiments of this application mentioned above are not intended to limit this application, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of this application are all included within the scope of protection of this application.

Claims

Claim 1 A trigger force adjustment mechanism (60) comprises an adjustment component (601) - a moment arm adjustment disc (603), a guide seat (604), and a plurality of sliding members (605), wherein the moment arm adjustment disc (603) is installed to support a three-dimensional vehicle emblem (11), and a plurality of groove structures (606) are provided at the bottom of the moment arm adjustment disc (603) and are spaced apart along the circumferential direction around the central axis (A) of the moment arm adjustment disc (603), and the guide seat (604) is assembled at the bottom of the moment arm adjustment disc (603) and is also installed to assemble the plurality of sliding members (605), wherein the top portion of each sliding member (605) extends upward relative to the guide seat (604) and the corresponding groove A trigger force adjustment mechanism (60) comprising a structure (606) and a position-limited combination; and a position-maintaining component (602) assembled to the bottom of the sliding member (605) and the guide seat (604), and also connected to the clutch mechanism (30), wherein the trigger force adjustment mechanism (60) is installed to adjust the unlocking trigger force of the clutch mechanism (30). Claim 2 In claim 1, the moment arm adjustment disc (603) comprises a base (607) and a support member (608) movably connected to the base (607), the support member (608) supports the three-dimensional vehicle emblem (11), and at least one mounting position (609) is provided on the peripheral side, the mounting position (609) is installed to detachably mount an operating member (610), and the plurality of groove structures (606) are provided on one side of the base (607) facing the guide seat (604); A trigger force adjustment mechanism (60) characterized in that when the operating member (610) is mounted at one of the mounting positions (609), the operating member (610) located on the support member (608) rotates to lead the base (607) and rotates around the central axis (A) of the moment arm adjustment disk (603), causing the plurality of sliding members (605) to retract from the edge of the base (607) toward the central axis (A) of the moment arm adjustment disk (603) within the guide seat (604), and adjusts the contact area between the plurality of sliding members (605) and the position holding component (602) to adjust the unlocking trigger force of the clutch mechanism (30). Claim 3 A trigger force adjustment mechanism (60) according to claim 2, wherein the base (607) is disc-shaped, the groove structure (606) is an arc-shaped slot, the groove structure (606) is installed to extend from the edge of the base (607) along the direction of the central axis (A) of the moment arm adjustment disk (603), and points at the same position on the plurality of groove structures (606) are located on the same circumference with respect to the central axis (A) of the moment arm adjustment disk (603). Claim 4 In any one of claims 1 to 3, the guide sheet (604) includes a guide groove (611) that penetrates vertically and horizontally, and the sliding member (605) includes a sliding portion (612) and a position limiting portion (613) provided to protrude from the top of the sliding portion (612), wherein the sliding portion (612) is located within the guide groove (611), and the position limiting portion (613) extends from the guide groove (611) to the outside of the guide sheet (604), and the position limiting portion (613) is positionally limited and engaged with the groove structure (606) in the direction of the central axis (A) of the moment arm adjustment disk (603), and also abuts against the edge of the groove structure (606) in the circumferential direction of the central axis (A) of the moment arm adjustment disk (603). Mechanism (60). Claim 5 A trigger force adjustment mechanism (60) according to claim 4, wherein the guide recess (611) includes a first opening (611a) and a second opening (611b) installed opposite to each other, wherein the first opening (611a) is installed facing the moment arm adjustment disk (603) and the second opening (611b) is installed facing the position maintaining component (602), wherein the position limiting part (613) is snap-fitted within the first opening (611a) and the top part of the sliding part (612) contacts the top wall of the guide recess (611). Claim 6 A trigger force adjustment mechanism (60) characterized in that, in claim 4 or 5, the position holding component (602) includes a position holding seat (614), the position holding seat (614) is assembled to the bottom of the guide seat (604), and a snap-fit ​​groove (615) is provided on one side facing the guide seat (604), and a part of the sliding part (612) is located within the snap-fit ​​groove (615) and a part is located within the guide groove (611). Claim 7 A trigger force adjustment mechanism (60) characterized in that, in claim 6, the position maintaining seat (614) comprises a transmission member (616), a support seat (617) and a flange (618), the transmission member (616) extends along the direction of the central axis (A) of the moment arm adjustment disk (603), the support seat (617) and the flange (618) are assembled on the circumferential side of the transmission member (616), the support seat (617) is located at the top of the transmission member (616), and there is also a distance between the flange (618) and the direction of the central axis (A) of the moment arm adjustment disk (603). Claim 8 A trigger force control mechanism (60) characterized in that, in claim 7, the position maintaining component (602) further includes an elastic member (619), the elastic member (619) is positioned around the transmission member (616) and is also compressed between the bottom of the support sheet (617) and the top of the flange (618). Claim 9 A trigger force adjustment mechanism (60) characterized in that, in any one of claims 6 to 8, the snap-fit ​​groove (615) is installed to correspond to the guide groove (611) and is also installed to extend along the edge of the position-maintaining component (602) in the direction of the central axis (A) of the moment arm adjustment disk (603). Claim 10 A trigger force control mechanism (60) characterized in that, in any one of claims 1 to 9, the number of the plurality of groove structures (606) is even, and the plurality of groove structures (606) are installed in pairs. Claim 11 A trigger force adjustment mechanism (60) characterized in that, in item 10, the plurality of groove structures (606) are installed symmetrically with respect to the central axis (A) of the moment arm adjustment disk (603). Claim 12 A trigger force control mechanism (60) characterized in that, in any one of claims 1 to 11, the number of the plurality of sliding members (605) is even, and the plurality of sliding members (605) are installed in pairs. Claim 13 A trigger force adjustment mechanism (60) characterized in that, in claim 12, the plurality of sliding members (605) are installed symmetrically with respect to the central axis (A) of the moment arm adjustment disk (603). Claim 14 A vehicle emblem lifting assembly (100) comprising: a clutch mechanism (30); and a trigger force adjustment mechanism (60) according to any one of claims 1 to 13, wherein the trigger force adjustment mechanism (60) is installed to support a three-dimensional vehicle emblem (11) and is also assembled to the top of the clutch mechanism (30). Claim 15 A vehicle (200) characterized by including a vehicle emblem lifting assembly (100) according to claim 14.

Images